How can patients reduce cockroach allergen levels to improve their asthma symptoms?

Updated: Nov 20, 2020
  • Author: Michael J Morris, MD, FACP, FCCP; Chief Editor: Zab Mosenifar, MD, FACP, FCCP  more...
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Twenty percent of homes without visible infestation still produce sensitizing levels of cockroach allergen (size 30 μm). Successful allergen elimination measures are difficult, especially in poor living conditions. To control cockroaches, exterminate and use poison baits and traps, keep food out of the bedroom, and never leave food out in the open.

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